baber/WOPTO huggingface dataset:
Patent DE-19925405-A1 (DE)
Title: Verfahren zum Nachweis von spezifisch antigenreaktiven Lymphozyten sowie ein Nachweis-Kit zur Durchführung dieses Verfahrens
Inventor: BAEHR VOLKER VON
IPC: G01N33/569
Filed: 1999-06-02
Abstract: Die Erfindung betrifft ein Verfahren zum in vitro-Nachweis von spezifisch antigen- bzw. allergenreaktiven Lymphozyten, bei dem man einer auf ein Antigen bzw. Allergen zu untersuchenden Zellkultur wenigstens eine Substanz zugibt, welche eine unspezifische Zell-Proliferation unterdrückt.
Patent DE-19926410-A1 (DE)
Title: Gummituchzylinder in einer Rotationsdruckmaschine
Inventor: JACKSON HACKER JONES
IPC: B41F13/08
Filed: 1999-06-10
Abstract: Eine Druckmaschine umfaßt einen Gummituchzylinder (1) mit einem Kanal (5), in dem ein schienenartiger Einsatz (20) befestigt ist. Ein Ende (13) eines auf dem Zylinder (1) zu befestigenden Gummituches (30) weist ein mit Widerhaken (33a, 33b, 33c) versehenes Befestigungselement (32) auf, welches mit entsprechend ausgebildeten widerhakenförmigen Ausnehmungen (25a-25c) in einem Schlitz (22) des Einsatzes (20) zusammenwirkt. Nachdem das Gummituch (30) fest um den Gummituchzylinder (1) herum gelegt wurde, wird durch Einrasten der Widerhaken (33a, 33b, 33c) des Befestigungsabschnitts (32) eine feste Spannung des Gummituchs (30) um den Zylinder (1) herum bewirkt.
Patent DE-19930466-A1 (DE)
Title: Object carrier for mixing-in plate for tooth fillings consists of high thermal capacity material with large area support for plate
Inventor: BODENBURG MARTIN
IPC: A61C19/00
Filed: 1999-07-01
Abstract: The object carrier (1) consists of a material of high thermal capacity with a large area support (21) for the mixing plate (30). The carrier is in the form of a homogeneous, monolithic block of metal, e.g. a highly alloyed steel or aluminium, or porcelain.
Patent DE-19931837-A1 (DE)
IPC: G02C5/22
Filed: 1999-07-09
Abstract: The invention relates to a screw connection for hinge parts, especially of a spectacle frame, comprising a screw that interconnects the hinge parts which engage inside of one another and which have an upper hinge lobe, a lower hinge lobe, and at least one middle hinge lobe. Said screw has a screw head and a screw shank that extends through a first through-opening in the upper hinge lobe and extends through a second through hole in a middle hinge lobe. A thread permits the screw shank to be screwed into the lower hinge lobe. The inventive screw connection also comprises a sleeve which surrounds the screw shank, has elastic properties, and which interacts with the upper and middle hinge lobes when the screw is in a screwed-in state, whereby the diameter (D2) of the second through-opening is less than or equal to the diameter (D1) of the first through-opening. The screw connection is characterized in that the screw (25) has at least one bearing surface for the sleeve (33) with at least one engaging surface (32) that is aligned in the direction of movement in which the screw (25) is unscrewed.
Patent DE-19932436-A1 (DE)
Title: Circulating hot water supply of potable quality minimizes the risk of aerosol-borne flu and lung infection
Inventor: EBSTER WILFRIED
IPC: C02F1/02
Filed: 1999-07-12
Abstract: A hot drinking supply of drinking water has a hot water storage tank with cold water inlet. Water in the hot water storage tank is especially included in the circulation of water through the pipe network. The temperature is maintained in the circulating water at a 60  deg C to kill bacteria especially legionnaire's disease. A hot drinking supply of drinking water has a hot water storage tank with cold water inlet. Water in the tank is heated by a thermostat-controlled heat exchanger, and discharged via an outlet pipe network to taps. Water in the hot pipe network is circulated. Water in the hot water storage tank is especially included in the circulation of water through the pipe network. The temperature is maintained in the circulating water at a 60  deg C to kill bacteria especially legionnaire's disease. The temperature in one short section of the pipe network is raised significantly to 65  deg C for thermal disinfecting of the water.
Patent DE-19932771-A1 (DE)
Inventor: FUEHRER STEPHAN
IPC: B01J49/57
Filed: 1999-07-14
Abstract: Elution of fluorinated emulsifiers from anionic exchange resins is effected using a mixture comprising: (a) water; (b) an alkali metal or alkylammonium compound; and (c) an organic solvent which completely dissolves (a) and (b). Elution of fluorinated emulsifiers from anionic exchange resins is effected using a mixture comprising: (a) water; (b) a compound MX; and (c) an organic solvent which completely dissolves (a) and (b) and gives sufficient anions X for the elution. M = an alkali metal or alkylammonium with 1-4C alkyl; X = OH, F or Cl; An Independent claim is also included for processing the eluate by: (i) steam distilling to remove the volatiles; and (ii) treating the distillation residue with strong acid to set the emulsifiers free in free acid form.
Patent DE-19933034-A1 (DE)
Title: Purifying technical surfaces, e.g. filter elements, spinning nozzles and catalyst materials contaminated with polymers comprises contacting surfaces with super-critical water, dissolving impurities, and removing water from surface
Inventor: HIRTH THOMAS
IPC: B08B7/00
Filed: 1999-07-15
Abstract: Purifying technical surfaces having a structure that is difficult to access, is coated with organic impurities and/or is sensitive to oxidative attack comprises contacting the surfaces with super-critical water, dissolving the impurities in the water and removing the water together with the dissolved impurities from the surface before or after converting into a sub-critical state. Preferred Features: The super-critical water is held under a pressure of at least 250, preferably 320-380, especially 420-480 bar. Oxygen is added to the super-critical water.
Patent DE-19934953-A1 (DE)
Title: Dishwasher for connecting to simple plug-in rinsing circuit applies jet arm fastened on pullout basket and feed pipe running through inner partition and ending in bent end piece
Inventor: BIECHELE GUENTER
IPC: A47L15/23
Filed: 1999-07-26
Abstract: A rinsing chamber (1) has part of an inner partition (2). A feed pipe (3) runs through the inner partition and ends in a bent end piece (4) that is opened forwards towards an observer. This bent end piece has a tapered conical surface.
Patent DE-19936691-A1 (DE)
Title: Form-and-fill device for plastic bags for articles with sharp edges or points has piston in forming section which fits inner lining into bag before it is filled
Inventor: KANDL FRANZ
IPC: B65D77/00
Filed: 1999-08-04
Abstract: The form-and-fill device for plastic bags has a piston (17) in the forming section. This fits an inner lining (16) into the bag (14) before it is filled.  An Independent claim is included for a bag with an inner lining covering the base and all four sides.
Patent DE-19948196-A1 (DE)
Inventor: WOBBEN ALOYS
IPC: F03D9/25
Filed: 1999-10-06
Abstract: The method involves limiting the power to be output from the wind power systems to a maximum possible network supply value that is lower than the maximum rated power. The maximum possible supply power is determined by the power capacity of the network to which the power is to be supplied and/or of the energy transfer unit or transformer with which the energy is fed to the network. Independent claims are also included for the following: a wind farm.
Patent DE-19951005-A1 (DE)
Title: Fuel injection unit for motor vehicle engines ha valve unit with two valves operated by piezoactor via common hydraulic chamber
Inventor: MAGEL HANS-CHRISTOPH
IPC: F02M59/46
Filed: 1999-10-22
Abstract: The unit has an injection nozzle (12) and an injection regulating valve unit (18,20) with actuating element (22). The valve unit has a first and second valve, which are operated by the actuating element via a common hydraulic coupling chamber (24). There is a pressure intensifier for a primary pressure actuated by the valve unit. The actuator element is a piezoactor. The fuel injection unit is part of a common-rail-injection system.
Patent DE-19952391-A1 (DE)
Title: Service interface device for component operation maintenance, monitoring has arrangement for coupling to component controller to read parameter(s), wireless data communications device
Inventor: EDELMANN PETER
IPC: G07C3/00
Filed: 1999-10-29
Abstract: The device has an arrangement (6) for coupling to a controller for the components, especially. an electronic controller, to read out at least one parameter describing the operation of the components and an arrangement (2) for wireless data communications with an evaluation and/or monitoring and/or control system or a data communications switching device  Independent claims are also included for an arrangement for a service system and for a method of monitoring component operation.
Patent DE-19953079-A1 (DE)
Title: Process for welding high alloyed heat-resistant martensitic/ferritic steels or super alloys comprises plating a first component and selectively also a second component, optionally heat treating, joint welding and annealing
Inventor: BALBACH WERNER MARTIN
IPC: B23K35/00
Filed: 1999-11-04
Abstract: Process for welding two components made of high alloyed heat-resistant martensitic/ferritic steels or super alloys based on nickel, nickel-iron and cobalt comprises plating the first component and selectively also the second component using, as additional material, a nickel-based material containing (in wt.%): 16-22 Cr, 0.02-0.06 C, 0.2-0.4 Si, 2-4 Nb, 0.8-6 Fe, 0-3 Mn, 1-9 Mo, 0-11 Co, 0-1 Al and a balance of nickel and impurities; optionally heat treating the plated base material; joint welding the plated first component with the plated or non-plated second component using the above nickel-based material as additional material; and annealing.
Patent DE-19954126-A1 (DE)
Title: Sunscreen panel has over flat surface area several incisions producing foil strips enabling wind to pass through to prevent tearing
Inventor: SCHALUECK HANS
IPC: E04H15/58
Filed: 1999-11-11
Abstract: The sunscreen panel has over the surface of the panel several flat surface sections with a number of incisions (2) so that the foil strips (3) formed by the incisions enable wind to pass through to reduce wind resistance and risk of tearing.  The incision direction can be variable. The foil strips can have short incisions along their cut edge to further reduce wind resistance
Patent DE-19954697-A1 (DE)
Title: Correcting method for digital output signal of displacement or angle sensor e.g. steering angle sensor, evaluates corrected actual value to be used in determining position of scanning device within measurement range of sensor
Inventor: DUNSCH MARTIN
IPC: G01D3/08
Filed: 1999-11-13
Abstract: A steering angle sensor (1) is operated based on the component of a maximum signal corrected according to an offset value which marks a corresponding sector. An actual-value related sector is allocated in a threshold comparison path. A corrected actual value, to be used in determining the position of a scanning device within the measurement range of the sensor, is evaluated.
Patent DE-19956490-A1 (DE)
Title: Ground compacting device with rebound damping has ground contact board with relatively moveable mass
IPC: E02D3/02
Filed: 1999-11-24
Abstract: The appliance has a ground contact board (1) charged by a vibrator/impact generator. The board has a hollow chamber (3) containing a mass (4), which is moveable relative to it and charges a stop (7a,b) on the board. The mass is positioned between the stops, which are connected by a line extending parallel to a compacting line of the plate. The moveable mass consists of one or more elements, which are of different weights and have different movement lengths.
Patent DE-19956573-A1 (DE)
Title: Seat of push-chair or wheel-chair has swiveling backrest, two parallel guides as track, base parts, claw couplings
Inventor: JANSEN KLAUS
IPC: A61G5/08
Filed: 1999-11-24
Abstract: The seat (10) has a seat-surface (11) and swiveling backrest (12) the relative positions of which are coordinated. Displacement of the backrest causes the seat surface to slide along a preferably straight track in relation to the support frame. Part of the seat surface is movably mounted on preferably two parallel guides moving along base parts (15). At least part of the seat surface has preferably two rocker bearings (23). The seat is detachably connected by couplings, especially claws (17) to the support frame.
Patent DE-19959065-A1 (DE)
Inventor: STOLZENBURG OLAF
IPC: E03F5/02
Filed: 1999-12-08
Abstract: The invention relates to a shaft building comprising a monolithically-shaped shaft lower part, whereupon one or more shaft pipes and/or shaft rings and a cone can be placed depending on the embodiment involved. Channels for different media lines designed for liquid and gas-phase media, for energy or for information are preferably located on the outer wall or in the wall of the shaft ring or shaft pipe or in the shaft lower part. One shaft ring or pipe can have one or more channels for media lines. Said channels pertaining to the individual media lines are preferably aligned above each other. The decisive advantage of the innovative shaft building is that different media are integrated into lines in a single shaft building. Costs associated with inspection and maintenance are significantly reduced. When new lines are constructed or lines are serviced, costs associated with the construction of other shaft buildings are saved.
Patent EP-1085018-A1 (EP)
Inventor: MANDAI TADAKATSU
IPC: C07D305/14
Filed: 2000-03-01
Abstract: A taxoid compound represented by general formula (I) where the symbols R<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup>, Bz, and Ac have specified meanings. Also, a method for producing the taxoid derivative from a baccatin derivative having a β-ketoester group at the 13-position by transesterification and a method for producing taxoid compound such as paclitaxel from the taxoid derivative under mild condition are disclosed.
Patent EP-1041569-A1 (EP)
Inventor: KAORU MURASE
IPC: G11B27/34
Filed: 2000-03-30
Abstract: Optical discs formatted to record plural audio streams of
different content for reproduction with a single video stream can result in
audio output of content unexpected by the user depending upon the audio
stream configuration contained in the AV stream reproduced. This can
confuse and cause the user to change the audio output after reproduction
starts. To prevent this, information indicating the type of audio stream
configuration contained in each AV stream on the optical disc is stored
with each audio stream. This audio stream type information is presented
to the user on the same screen from which an AV program is selected for
playback. The user can thus know before playback starts what audio
stream channel is preselected for playback, and can change the audio
channel as desired before playback starts.
Patent EP-1217087-A1 (EP)
Inventor: TENBRINK JOHANNES
IPC: C21D6/00
Filed: 2000-12-20
Abstract: Iron-based alloy contains alloying additions of 10-20 wt.% Co, 2-6.5 wt.% Cr, Mo and/or V and less than 0,02 wt.% C. The amount of Ni together with Mn is less than 0.4 wt.%. An Independent claim is also included for a process for the production of a semi-finished product made of a cobalt-iron alloy comprising producing workpieces made of an alloy based on Fe containing 10-20 wt.% Co and 2-6.5 wt.% Cr, Mo and/or V by melting and heat deforming, and then annealing for 0.25 hours at 800-880 degrees C.
Patent EP-1127649-A1 (EP)
Inventor: BOSMAN ARNOLDUS WILHELMUS MARI
IPC: B23K9/025
Filed: 2000-02-23
Abstract: The invention relates to a method for welding aluminium profiles
(10,13), in which two profiles having projecting edges (11,14) are
placed side by side, the projecting edges having a thickness of 1 to
10mm and a first side and an opposite second side, in which two adjacent
edges of the two profiles together form a groove (15), for instance a
V-shaped groove, in the first side, and the adjacent edges are welded
together using MIG arc welding. 
     The method is characterised in that against the second side of the
adjacent edges a massive backing (12) is placed, and in that the welding
is executed as High Speed MIG arc welding. 
     The invention also relates to an assembly of two or more profiles,
connected using the above method.
Patent EP-1048595-A1 (EP)
Inventor: VAN PUL LEONARDUS JOSEPHUS MAR
IPC: B65G47/91
Filed: 2000-05-01
Abstract: The invention relates to a rotatable gripper device (1) for picking up and
rotating products which are supplied on a conveyor belt. The device according to the
invention comprises a gripper head (2, 3) which can rotate about a vertical central shaft
(4) and has a gripping member (18) which can rotate about its axis. For upward and
downward movement, the device comprises a first cam roller (6, 7) and cam discs (8),
and for rotation about the axis comprises a second cam roller (9, 10) and cam disc (11).
The device according to the invention is of a simple and relatively lightweight design,
so that it is suitable for operating at high speeds. The gripper device according to the
invention can be used to accurately set the rotational path of the gripping member (18)
at the gripping position and the release position, by means of the shape of the cam disc,
in order to produce a gradual transfer. A large number of rotational patterns can be
obtained by rotation of the gripper heads along a vacuum distributor plate with two or
more vacuum ports.
Patent EP-1149894-A1 (EP)
Inventor: JACQUES ALAIN
IPC: C11D1/66
Filed: 2000-09-08
Abstract: A unit dose laundry composition for softening or conditioning fabrics which is
suitable as an additive to the wash cycle of an automatic washing machine, said unit dose
composition comprising a compacted granular composition comprising a fabric softener or a
fabric conditioner, said compacted granular composition being characterized by having a
spherical shape and having no discrete outer layer surrounding said fabric softener or
conditioner, which outer layer is comprised of an alkaline material such that the pH of the
wash water is increased upon the dissolution of said outer layer in said wash water.
Patent EP-1055963-A1 (EP)
Inventor: TAKABA TETSUFUMI
IPC: G03B7/17
Filed: 2000-05-25
Abstract: A lens-fitted film unit package, including: a lens-fitted
film unit further including: (a) a preloaded photographic
film; (b) a camera lens (L); (c) a shutter; (d) a diaphragm; and
(e) an EV value switcher (22) for switching the EV value of the
lens-fitted film unit between the first EV value and the
second EV value, which is greater than the first EV value;
and a packing material; in which the lens-fitted film unit is
packaged in the packing material under the condition that the
EV value of the lens-fitted film unit is switched to the
second EV value.
Patent EP-1177848-A1 (EP)
Inventor: NAKAYAMA KANJI
IPC: B23D59/02
Filed: 2000-08-02
Abstract: The concrete cutting machine (3) of the present invention comprises a
cutting mechanism (30) for cutting the face by means of a rotating blade
(31) covered by a cover (39), a water supply mechanism (40) for
supplying and jetting water cooling to the rotating blade (31), and a
collecting mechanism (50) for collecting the drainage produced inside
the cover by the jetting of the water cooling when the face is cut by
the rotating blade (31). Further, in the collecting mechanism (50), the
drainage produced inside the cover (39) is sucked through a sucking
portion (51) provided on the lower end periphery of the cover to a
collecting portion (53) by a sucking operation of a suction blower (56)
so that the drainage in which air is removed at the collecting portion
is discharged by a pump (57) for collection.
Patent EP-1103333-A1 (EP)
Inventor: KIEHLINE JOHN L
IPC: B62D27/02
Filed: 2000-11-01
Abstract: An apparatus and method for joining two or more vehicle components
together to form a joint in a vehicle body and frame assembly 10 is disclosed. The
frame assembly 10 can include a pair of longitudinally extending side rails 11, 12
having a plurality of transverse cross members 13-15 extending therebetween. At
least one of the side rails 11, 12 includes a portion 21 that is deformed inwardly to
define a mounting projection 24 that is sized to receive an end of one of the cross
members 13-15 therein. The mounting projection 24 is preferably formed having a
first relatively large diameter portion 24a that is somewhat larger in diameter than
the outer diameter of the end of the cross member 13-15 and a second relatively
small diameter portion 24b that is only slightly larger in diameter than the outer
diameter of the end of the cross member 13-15. An internal magnetic pulse
welding inductor assembly 25 is inserted within the cross member 13-15 to
generate an intense electromagnetic field. The presence of this electromagnetic
field causes the end of the cross member 13-15 to expand outwardly into
engagement with the first and second portions of the mounting projection 24a, b of
the side rail at a high velocity. The high velocity impact of the end of the cross
member 13-15 with the mounting projection 24a, b of the side rail 11, 12 causes
some portions of the end of the cross member 13-15 and the mounting projection
24a, b of the side rail 11, 12 to weld or molecularly bond together, and causes other
portions of the end of the cross member 13-15 and the mounting projection 24a, b
of the side rail 11-12 to mechanically interlock or engage one anther to form a joint
for the vehicle body and frame assembly 10.
Patent EP-1025831-A1 (EP)
Inventor: COLLIN NATHALIE
IPC: A61K8/00
Filed: 2000-01-24
Abstract: Poly(hydroxystyrene) is used as film-forming polymer in cosmetic products containing a fat phase to give durable, flexible films which are resistant to transfer, rubbing and water, and which are not sticky.  Composition for topical application comprising, in a physiologically acceptable base, at least one fat phase comprising at least one fatty substance selected from waxes and oils selected from hydrocarbons with at least 4C, compounds with at least one C-O bond and having at least 7C, silicone oils, fluorinated oils and mixtures of these; and at least one film-forming polymer comprising an optionally substituted poly(hydroxystyrene), with the proviso that if the oil is selected from compounds with at least one C-O bond and having at least 7C, then weight ratio of oil to poly(hydroxystyrene) is greater than or equal to 0.5.
Patent EP-1152630-A1 (EP)
Inventor: GUIZIOU LAURENT
IPC: H04Q11/00
Filed: 2000-05-05
Abstract: A planar device having rows of M optical circuit stages is disclosed. Each
optical circuit stage is connected to an adjacent optical circuit stage by N parallel
waveguides. The N parallel waveguides have substantially no curvature. The circuit
layout of the planar device increases the number of components that can be disposed on
a wafer. Defective portions of the device can be readily isolated such that production
defects do not render the entire device unusable. The planar device of the present
invention eliminates many of the problems associated with waveguide curvature
between optical circuit stages.
Patent EP-1069299-A1 (EP)
Inventor: REGNARD DE LAGNY JOSEPH
IPC: F02D41/26
Filed: 2000-07-12
Abstract: Diesel engine has two control banks (1,2) connected to four injectors (3-6) through inverters (7-10). Control bank parameters such as currents or voltages are measured in module (11) and monitoring unit (12) produces Boolean fault signals which act through OR gates (13,14) to operate inverters and eliminate faulty control bank. Signals also give fault indication (16,17) and limit driver choice.